Influence of different surface-coated carbon fibers on the properties of the poly(phenylene sulfide) composites

Ucpinar, Bedriye; Aytaç, Ayşe

doi:10.1177/0021998318796159

Cited by 11 publications

(6 citation statements)

References 36 publications

(47 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Poly(phenylene sulfide) (abbreviated as PPS), consisting of a thiophenyl group in the backbone, is a thermoplastic and crystalline resin. PPSs possess excellent high temperature stability, corrosion resistance, radiation resistance, flame retardancy, and electrical properties, which make them widely used as structural polymer materials. − Specifically, PPSs with a glass transition temperature of 120 °C can work at the range of 200–240 °C for a long time, and the maximum short-term withstand temperature of PPSs can reach 260 °C. Besides, PPSs have low dielectric loss and can remain stable in a wide frequency and temperature range.…”

Section: Heat-resistant All-organic Dielectric Polymersmentioning

confidence: 99%

Recent Progress and Future Prospects on All-Organic Polymer Dielectrics for Energy Storage Capacitors

et al. 2021

View full text Add to dashboard Cite

With the development of advanced electronic devices and electric power systems, polymer-based dielectric film capacitors with high energy storage capability have become particularly important. Compared with polymer nanocomposites with widespread attention, all-organic polymers are fundamental and have been proven to be more effective choices in the process of scalable, continuous, and large-scale industrial production, leading to many dielectric and energy storage applications. In the past decade, efforts have intensified in this field with great progress in newly discovered dielectric polymers, fundamental production technologies, and extension toward emerging computational strategies. This review summarizes the recent progress in the field of energy storage based on conventional as well as heat-resistant all-organic polymer materials with the focus on strategies to enhance the dielectric properties and energy storage performances. The key parameters of all-organic polymers, such as dielectric constant, dielectric loss, breakdown strength, energy density, and charge–discharge efficiency, have been thoroughly studied. In addition, the applications of computer-aided calculation including density functional theory, machine learning, and materials genome in rational design and performance prediction of polymer dielectrics are reviewed in detail. Based on a comprehensive understanding of recent developments, guidelines and prospects for the future development of all-organic polymer materials with dielectric and energy storage applications are proposed.

show abstract

Section: Heat-resistant All-organic Dielectric Polymersmentioning

confidence: 99%

Recent Progress and Future Prospects on All-Organic Polymer Dielectrics for Energy Storage Capacitors

et al. 2021

View full text Add to dashboard Cite

show abstract

“…[35][36][37][38] It was observed from similar studies in the literature that CF additions caused increase in strength and decrease in strain values. [39][40][41] According to tensile test results, multi-functionality for PA-based composites was achieved in this current study, which represents the enhancement on both tensile strength and elongation values.…”

Section: Tensile Testmentioning

confidence: 90%

Improvement of mechanical and physical properties of carbon fiber-reinforced polyamide composites by applying different surface coatings for short carbon fiber

Dike

2019

Journal of Thermoplastic Composite Materials

View full text Add to dashboard Cite

In this study, short carbon fiber (CF) surface was coated with jeffamine, isocyanate, and polyamide (PA). Surface-coated layers of CF samples were confirmed by infrared spectroscopy. Desized and coated CFs were incorporated to PA6 by melt-compounding method with a constant ratio of 20 wt%. Tensile testing, shore hardness, dynamic mechanical analysis (DMA), and melt flow rate (MFR) test of composites were performed. Adhesion of CF to the polymer matrix was investigated by scanning electron microscopy (SEM) of composites. Mechanical characterization of composites implied that tensile strength, tensile modulus, percent elongation, and shore hardness of unfilled PA were extended to higher values by the addition of surface-coated CFs. The highest improvement was observed for isocyanate-modified CF-loaded PA-based composites. According to DMA results, storage modulus and loss modulus of PA increased with the incorporation of sized CF into polymer matrix. CF containing composites showed higher glass transition temperature with respect to unfilled PA. Addition of CF caused no significant change for MFR of PA. Poor adhesion of desized CF and relatively strong adhesion of surface-coated CFs to PA matrix were confirmed by SEM analysis.

show abstract

“…Carbon fibers are widely used to manufacture polymer matrix composites in cutting-edge industries such as aeronautics, aerospace, weaponry, automobile, shipping, etc., due to their excellent properties including high specific strength and stiffness, low density, good electrical conductivity, heat resistance, performance to weight ratio and corrosion resistance. [1][2][3] In carbon fiber reinforced polymer matrix composites, carbon fibers provide strength and stiffness while matrix materials transfer the load from one failed fiber to another via the interfaces between carbon fibers and matrix. The interfaces can strengthen the fiber-matrix compatibility and load transfer efficiency.…”

Section: Introductionmentioning

confidence: 99%

Enhanced interfacial property of carbon fiber reinforced epoxy composite based on carbon fiber treated by supercritical water/nitrate system

Cao

2021

Journal of Composite Materials

View full text Add to dashboard Cite

Carbon fibers were surface treated with supercritical water/nitrate system to improve the interfacial adhesion of the carbon fiber/epoxy composite. The surface chemistry analysis showed that oxygen functional groups on the surface of the carbon fibers increased after treatment, which were mainly carbonyl and carboxyl groups. The surface microstructure observation indicated that the treatment obviously increased the surface roughness of the carbon fibers. Surface energy of the treated carbon fibers also increased. The increased functional groups, surface roughness and surface energy were beneficial to enhance the interfacial adhesion of the carbon fiber/epoxy composite. Compared with the untreated carbon fibers, the strength loss of the treated carbon fibers was less than 3% and the other mechanical properties were almost unchanged. The caclulated interfacial fracture energy and the interfacial shear strength of the treated carbon fiber/epoxy composite were enhanced by 19% and 29%, respectively, compared with the untreated carbon fiber/epoxy composite. In summary, supercritical water/nitrate treatment is a potential method for changing the inert surface of carbon fibers to improve the interfacial adhesion between carbon fibers and matrix.

show abstract

Influence of different surface-coated carbon fibers on the properties of the poly(phenylene sulfide) composites

Cited by 11 publications

References 36 publications

Recent Progress and Future Prospects on All-Organic Polymer Dielectrics for Energy Storage Capacitors

Recent Progress and Future Prospects on All-Organic Polymer Dielectrics for Energy Storage Capacitors

Improvement of mechanical and physical properties of carbon fiber-reinforced polyamide composites by applying different surface coatings for short carbon fiber

Enhanced interfacial property of carbon fiber reinforced epoxy composite based on carbon fiber treated by supercritical water/nitrate system

Contact Info

Product

Resources

About